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ANSI Z21.79-1997, and ANSI Z 21.79a-2005 燃气器具沉积物隔臭管

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【英文标准名称】:GasApplianceSedimentTraps(sameasCGA6.21,6.21a)
【原文标准名称】:燃气器具沉积物隔臭管
【标准号】:ANSIZ21.79-1997,andANSIZ21.79a-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:清洁处理;污染;定义;沉积物隔臭管;燃气燃烧;燃气配件;燃气设备;杂质
【英文主题词】:Cleaning;Contamination;Definitions;Dirttrap;Dirttraps;Gasburning;Gasfittings;Gasinstallations;Impurities
【摘要】:Detailstestandexaminationcriteriaforgasappliancesedimenttrapshavingamaximumoperatinggaspressureratingof1/2psi.Asedimenttrapisdefinedasadeviceintendedtoprotectappliancegascontrolsfromdirtandforeignparticleswhichmay
【中国标准分类号】:Q82
【国际标准分类号】:23_040_01
【页数】:
【正文语种】:英语


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基本信息
标准名称:井径仪校准方法
英文名称:The calibration method of caliper
中标分类: 石油 >> 石油勘探、开发与集输 >> 石油开采
ICS分类: 石油及相关技术 >> 石油和天然气的开采与加工
替代情况:替代JJG(石油)06-1999
发布部门:中华人民共和国国家发展和改革委员会
发布日期:2008-06-16
实施日期:2008-12-01
首发日期:
作废日期:
提出单位:石油工业标准化技术委员会油气计量及分析方法专标委
归口单位:石油工业标准化技术委员会油气计量及分析方法专标委
起草单位:大庆油田有限责任公司测试技术服务分公司;大庆石油管理局测井公司
起草人:林中雨、王东红、夏荣、潘卫权、梁继德、朱晓康、张巍、同春等
出版社:石油工业出版社
出版日期:2008-12-01
页数:10页
批文号:24424-2008
适用范围

本标准规定了模拟信号、数字信号或频率信号输出的井径仪的技术要求、校准条件、校准项目和校准方法。
本标准适用于新制造、使用中及维修后的井径仪的校准。

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所属分类: 石油 石油勘探 开发与集输 石油开采 石油及相关技术 石油和天然气的开采与加工
Product Code:SAE ARP6255
Title:Aviation Lubricant Tribology Evaluator (ALTE) Method to Determine the Lubricating Quality of Gas Turbine lubricants
Issuing Committee:E-34 Propulsion Lubricants Committee
Scope: Lubricant load carrying performance is an important parameter when considering evaluation/approval of a lubricant for a specific application. The Aviation Lubricant Tribology Evaluator (ALTE) is a device used to rate the relative lubricating quality of gas turbine turbine oils. Employing ball-on-cylinder philosophy, a non-rotating steel ball is held in a vertically mounted chuck and forced against an axially mounted steel cylinder with an applied load. The test cyclinder is rotated at a fixed speed while being partially immersed in the test fluid. This maintains the cylinder in a wet condition and continously transports a film of test fluid to the ball/cyclinder interface. The wear scar generated on the test ball isa measure of the fluid lubricating properties.
Rationale: Lubricant load carrying performance is an important parameter when considering evaluation/approval of a lubricant for a specific application. The Aviation Lubricant Tribology Evaluator (ALTE) is a device used to rate the relative lubricating quality of gas turbine turbine oils. Employing ball-on-cylinder philosophy, a non-rotating steel ball is held in a vertically mounted chuck and forced against an axially mounted steel cylinder with an applied load. The test cyclinder is rotated at a fixed speed while being partially immersed in the test fluid. This maintains the cylinder in a wet condition and continously transports a film of test fluid to the ball/cyclinder interface. The wear scar generated on the test ball isa measure of the fluid lubricating properties.